# Unable to register pmm-agent on pmm server

**URL:** <https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706>\
**Category:** Uncategorized\
**Tags:** pmm\
**Created:** [April 23, 2025, 11:05am UTC](https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706 "2025-04-23T11:05:00Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![sadi](https://avatars.discourse-cdn.com/v4/letter/s/ac91a4/32.png) [@sadi](https://forums.percona.com/u/sadi)\
**Post date:** [April 23, 2025, 11:05am UTC](https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706/1 "2025-04-23T11:05:00Z")

</div>

Hi team, i have installed pmm3-server and pmm3-client on 2 machines.

I am reciving following error while registering pmm-agent on pmm server using command:

pmm-admin config --server-insecure-tls --server-url=[https://admin:admin@X.X.X.X:443](https://admin:admin@X.X.X.X:443)

Error: Failed to register pmm-agent on PMM Server: Endpoint not found: /v1/management/Node/Register, http method: POST.

Can anyone plz help on this..

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<div class="post-metadata">

**Author:** ![Michael\_Okoko](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/michael_okoko/32/5688_2.png) [@Michael\_Okoko](https://forums.percona.com/u/Michael_Okoko)\
**Post date:** [April 23, 2025, 11:24am UTC](https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706/2 "2025-04-23T11:24:27Z")

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Hi, can you confirm the versions of both PMM server and client (with pmm-admin it’s `pmm-admin --version`).

Also, you can run pmm-admin with debug flag for more information:

```auto
pmm-admin config --server-insecure-tls --server-url=https://admin:admin@X.X.X.X:443 --debug

```

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<div class="post-metadata">

**Author:** ![sadi](https://avatars.discourse-cdn.com/v4/letter/s/ac91a4/32.png) [@sadi](https://forums.percona.com/u/sadi)\
**Post date:** [April 23, 2025, 11:39am UTC](https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706/3 "2025-04-23T11:39:03Z")

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Hi Michael,

please find below version details:

PMM Server:  
;?ProjectName: pmm-admin  
Version: 3.1.0  
PMMVersion: 3.1.0  
Timestamp: 2025-03-26 14:22:32 (UTC)  
FullCommit: 4b5821b21539ca4bd9b31fa46510ad9f69d322bf

PMM Client:  
ProjectName: pmm-admin  
Version: 3.0.0  
PMMVersion: 3.0.0  
Timestamp: 2024-05-09 06:35:45 (UTC)  
FullCommit: 920976907eb07558d0cd9e2ee26a630c31302c1f

```auto
pmm-admin config --server-insecure-tls --server-url=https://admin:admin@X.X.X.X:443 --debug
output:
pmm-admin config --server-insecure-tls --server-url=https://admin:admin@192.168.50.206:443 --debug
DEBUG 2025-04-23 11:35:36.173731019Z: Running: pmm-agent --server-address=192.168.50.206:443 --server-username=admin --server-password=admin --listen-port=7777 --server-insecure-tls --log-level=warn --debug --log-lines-count=1024 setup --metrics-mode=auto 192.168.50.207 generic localhost.localdomain
DEBUG 2025-04-23 11:35:36.261803372Z: Result: &commands.configResult{Warning:"", Output:"Checking local pmm-agent status...\npmm-agent is running.\nRegistering pmm-agent on PMM Server...\nFailed to register pmm-agent on PMM Server: Endpoint not found: /v1/management/Node/Register, http method: POST."}
DEBUG 2025-04-23 11:35:36.265072089Z: Error: &exec.ExitError{ProcessState:(*os.ProcessState)(0xc000354000), Stderr:[]uint8{0x74, 0x69, 0x6d, 0x65, 0x3d, 0x22, 0x32, 0x30, 0x32, 0x35, 0x2d, }}
Checking local pmm-agent status...
pmm-agent is running.
Registering pmm-agent on PMM Server...
Failed to register pmm-agent on PMM Server: Endpoint not found: /v1/management/Node/Register, http method: POST.
DEBUG 2025-04-23 11:35:36.268211761Z: exit status 1, stderr:
time="2025-04-23T16:35:36.217+05:00" level=info msg="Temporary directory is not configured and will be set to /usr/local/percona/pmm/tmp" component=setup
time="2025-04-23T16:35:36.218+05:00" level=info msg="Using /usr/local/percona/pmm/exporters/node_exporter" component=setup
time="2025-04-23T16:35:36.218+05:00" level=info msg="Using /usr/local/percona/pmm/exporters/mysqld_exporter" component=setup
time="2025-04-23T16:35:36.218+05:00" level=info msg="Using /usr/local/percona/pmm/exporters/mongodb_exporter" component=setup
time="2025-04-23T16:35:36.218+05:00" level=info msg="Using /usr/local/percona/pmm/exporters/postgres_exporter" component=setup
time="2025-04-23T16:35:36.218+05:00" level=info msg="Using /usr/local/percona/pmm/exporters/proxysql_exporter" component=setup
time="2025-04-23T16:35:36.218+05:00" level=info msg="Using /usr/local/percona/pmm/exporters/rds_exporter" component=setup
time="2025-04-23T16:35:36.218+05:00" level=info msg="Using /usr/local/percona/pmm/exporters/azure_exporter" component=setup
time="2025-04-23T16:35:36.218+05:00" level=info msg="Using /usr/local/percona/pmm/exporters/vmagent" component=setup
time="2025-04-23T16:35:36.219+05:00" level=debug msg="POST /local/Status HTTP/1.1\r\nHost: 127.0.0.1:7777\r\nUser-Agent: Go-http-client/1.1\r\nContent-Length: 3\r\nAccept: application/json\r\nContent-Type: application/json\r\nAccept-Encoding: gzip\r\n\r\n{}\n\n" component=setup
time="2025-04-23T16:35:36.222+05:00" level=debug msg="HTTP/1.1 200 OK\r\nContent-Length: 239\r\nContent-Type: application/json\r\nDate: Wed, 23 Apr 2025 11:35:36 GMT\r\nGrpc-Metadata-Content-Type: application/grpc\r\n\r\n{\n \"agent_id\": \"\",\n \"runs_on_node_id\": \"\",\n \"server_info\": null,\n \"agents_info\": [],\n \"config_filepath\": \"/usr/local/percona/pmm/config/pmm-agent.yaml\",\n \"agent_version\": \"3.0.0\",\n \"node_name\": \"\",\n \"connection_uptime\": 0\n}\n" component=setup
time="2025-04-23T16:35:36.222+05:00" level=debug msg="Status error: <nil>" component=setup
time="2025-04-23T16:35:36.223+05:00" level=debug msg="POST /v1/management/Node/Register HTTP/1.1\r\nHost: 192.168.50.206:443\r\nUser-Agent: Go-http-client/1.1\r\nContent-Length: 217\r\nAccept: application/json\r\nAuthorization: Basic YWRtaW46YWRtaW4=\r\nContent-Type: application/json\r\nAccept-Encoding: gzip\r\n\r\n{\"node_type\":\"GENERIC_NODE\",\"node_name\":\"localhost.localdomain\",\"address\":\"192.168.50.207\",\"machine_id\":\"/machine_id/c29dd5e2957fa3439dede3e9545306d7\",\"distro\":\"linux\",\"metrics_mode\":\"AUTO\",\"disable_collectors\":null}\n\n" component=setup
time="2025-04-23T16:35:36.256+05:00" level=debug msg="HTTP/1.1 404 Not Found\r\nContent-Length: 119\r\nConnection: keep-alive\r\nContent-Type: application/json\r\nDate: Wed, 23 Apr 2025 11:35:36 GMT\r\nServer: nginx\r\nStrict-Transport-Security: max-age=63072000; includeSubdomains;\r\n\r\n{\n \"code\": 5,\n \"message\": \"Endpoint not found: /v1/management/Node/Register, http method: POST\",\n \"details\": []\n}\n" component=setup
time="2025-04-23T16:35:36.257+05:00" level=debug msg="Register error: &node.RegisterNodeDefault{_statusCode:404, Payload:(*node.RegisterNodeDefaultBody)(0xc0003c42d0)}" component=setup
```

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<div class="post-metadata">

**Author:** ![nurlan](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/nurlan/32/1523_2.png) [@nurlan](https://forums.percona.com/u/nurlan)\
**Post date:** [April 23, 2025, 11:50am UTC](https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706/4 "2025-04-23T11:50:59Z")

</div>

pmm-admin version date looks wrong. We released 3.0.0 on January 31 2025, but your build from 2024. Please use oficially released version.

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<div class="post-metadata">

**Author:** ![sadi](https://avatars.discourse-cdn.com/v4/letter/s/ac91a4/32.png) [@sadi](https://forums.percona.com/u/sadi)\
**Post date:** [April 23, 2025, 11:53am UTC](https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706/5 "2025-04-23T11:53:33Z")

</div>

can you please share the link for latest version of PMM-server and Client from where i can install PMM.

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<div class="post-metadata">

**Author:** ![sadi](https://avatars.discourse-cdn.com/v4/letter/s/ac91a4/32.png) [@sadi](https://forums.percona.com/u/sadi)\
**Post date:** [April 23, 2025, 12:50pm UTC](https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706/6 "2025-04-23T12:50:05Z")

</div>

please help to provide the latest package.

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<div class="post-metadata">

**Author:** ![nurlan](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/nurlan/32/1523_2.png) [@nurlan](https://forums.percona.com/u/nurlan)\
**Post date:** [April 23, 2025, 1:28pm UTC](https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706/7 "2025-04-23T13:28:04Z")

</div>

Depending on OS you can use

> **[Percona Monitoring and Management - Install from Percona repositories](https://docs.percona.com/percona-monitoring-and-management/3/install-pmm/install-pmm-client/package_manager.html)**
>
> PMM Client supports both x86\_64 and ARM64 architectures.

> **[Percona Monitoring and Management - Install from binaries](https://docs.percona.com/percona-monitoring-and-management/3/install-pmm/install-pmm-client/binary_package.html)**
>
> Choose your installation instructions based on whether you have root permissions:

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<div class="post-metadata">

**Author:** ![sadi](https://avatars.discourse-cdn.com/v4/letter/s/ac91a4/32.png) [@sadi](https://forums.percona.com/u/sadi)\
**Post date:** [April 24, 2025, 11:07am UTC](https://forums.percona.com/t/unable-to-register-pmm-agent-on-pmm-server/37706/8 "2025-04-24T11:07:28Z")

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Hi Nurlan,

thanks for your report. issue was in the installed package.. i reinstalled using ur provided links and its resolved.